Jane Harman: “Engage in a whole-of-Government approach to solve this problem.”

I think it should be working, as we've all said, with Europe, who are in this deal in the first place, and hopefully with China and Russia, too, to contain nuclear developments in the region.

I, too, always thought Iran's intention was to acquire a nuclear weapon.

If we don't have European allies, going forward, and we have a large trade war with Europe, I worry that not only our policy toward Iran but our policy in many areas of the world will be harmed.

The problem is the business model is broken and that is a frustration I know for all of you.